Buy - Conversion/Base line below/inside/above cloud
Sell - Conversion/Base line below/inside/above cloud
Parameters available:
Conversion Period - the number of conversion periods used in the calculation of Conversion Line
Base Period - the number of base periods used in the calculation of Base Line
Span Leading Period - the number of span leading periods used in the calculation of Cloud
Span B Period - the number of span B periods used in the calculation of Cloud
Line - conversion/base line
Position - below/inside/above cloud
Rule type - please refer to 140 for details
Data type - please refer to 141 for details